257793096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{976489}}^1$

素因数の和:976509

約数の個数: 32

約数和(自身を含む): 703072800

約数和(自身を除く): 445279704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 976489, 1952978, 2929467, 3905956, 5858934, 7811912, 10741379, 11717868, 21482758, 23435736, 32224137, 42965516, 64448274, 85931032, 128896548, 257793096]

約数ペア:

[(1, 257793096), (2, 128896548), (3, 85931032), (4, 64448274), (6, 42965516), (8, 32224137), (11, 23435736), (12, 21482758), (22, 11717868), (24, 10741379), (33, 7811912), (44, 5858934), (66, 3905956), (88, 2929467), (132, 1952978), (264, 976489)]